Corrosion Prevention

Parent Tag for articles relating to corrosion prevention.



Old iron trailer with rust Old iron trailer with rust Old iron trailer with rust Old iron trailer with rust


The corrosion or rusting of iron creates a reddish-brown hydrated iron oxide. Understanding how iron…

Electrical lines in a utility right-of-way. Electrical lines in a utility right-of-way. Electrical lines in a utility right-of-way. Electrical lines in a utility right-of-way.


AC induced corrosion of buried pipelines can occur due to placing electrical utilities in a common right of way. Fortunately there are ways...

Old rusty corroded process vessel chemical tank Old rusty corroded process vessel chemical tank Old rusty corroded process vessel chemical tank Old rusty corroded process vessel chemical tank


The proper design to minimize corrosion is as important as the selection of materials. In many structures, a lack of design consideration...

Inspection of a gas turbine engine. Inspection of a gas turbine engine. Inspection of a gas turbine engine. Inspection of a gas turbine engine.


Hot corrosion is a concern in gas turbines that can lead to a failure, but can be detected and prevented by material selection, protective...

Temporary Corrosion Protection During Storage, Transportation and Handling Temporary Corrosion Protection During Storage, Transportation and Handling Temporary Corrosion Protection During Storage, Transportation and Handling Temporary Corrosion Protection During Storage, Transportation and Handling


Preventing temporary corrosion is an essential strategy for winning the battle against material loss due to deterioration of metals during...

Flange Corrosion Repair & Protection: Isolating the Sealing Face Flange Corrosion Repair & Protection: Isolating the Sealing Face Flange Corrosion Repair & Protection: Isolating the Sealing Face Flange Corrosion Repair & Protection: Isolating the Sealing Face


Flanges and valves collectively continue to be a major source of hydrocarbon leaks and releases, according to HSE guidance. For flange...

Looking at corrosion mitigation planning Looking at corrosion mitigation planning Looking at corrosion mitigation planning Looking at corrosion mitigation planning


Although industry experts don’t expect any revolutionary advances in corrosion mitigation technology in 2021, developments and improvements...

The Impact of Minimum & Maximum DFT Values on Coating Performance The Impact of Minimum & Maximum DFT Values on Coating Performance The Impact of Minimum & Maximum DFT Values on Coating Performance The Impact of Minimum & Maximum DFT Values on Coating Performance


Two leading marine coating experts illustrate how to assess and control a myriad of painting process variables using a simple control chart...

Paper mill with stainless steel process vessels. Paper mill with stainless steel process vessels. Paper mill with stainless steel process vessels. Paper mill with stainless steel process vessels.


Austenitic stainless steels are susceptible to caustic cracking. We discuss environments where this is common, how to identify it, and how...

Troubleshooting Cathodic Protection Systems and Function Systems Troubleshooting Cathodic Protection Systems and Function Systems Troubleshooting Cathodic Protection Systems and Function Systems Troubleshooting Cathodic Protection Systems and Function Systems


In order to ensure corrosion control of underground or submerged metallic structures, periodic function testing and troubleshooting of...

Cathodic Protection and Anode Backfills Cathodic Protection and Anode Backfills Cathodic Protection and Anode Backfills Cathodic Protection and Anode Backfills


Cathodic protection is a key method for preventing corrosion, and understanding its basic concepts is very important. Here we look at the...

Hot-dip vs Cold Galvanizing: What’s the Difference? Hot-dip vs Cold Galvanizing: What’s the Difference? Hot-dip vs Cold Galvanizing: What’s the Difference? Hot-dip vs Cold Galvanizing: What’s the Difference?


There are two main methods for galvanizing steel: hot-dip galvanizing and cold galvanizing. This article looks at these two galvanizing...

Worker performing maintenance on railway railroad track. Worker performing maintenance on railway railroad track. Worker performing maintenance on railway railroad track. Worker performing maintenance on railway railroad track.


Demand for new railroad infrastructure is increasing due to a growth in urbanization and a desire to reduce travel time, resulting in...

New pipe and old corroded rusty pipes. New pipe and old corroded rusty pipes. New pipe and old corroded rusty pipes. New pipe and old corroded rusty pipes.


Pipeline corrosion—and the related catastrophic failures that it can cause—cost billions of dollars to the economy each year. Here's how it...

Welder performing a welding operation. Welder performing a welding operation. Welder performing a welding operation. Welder performing a welding operation.


A welded joint can have a low resistance to corrosion. Find out what factors cause this and how you can prevent corrosion on welded joints.

Oil sands in Alberta Canada Oil sands in Alberta Canada Oil sands in Alberta Canada Oil sands in Alberta Canada


An Innovative Coating Solution for Oil Sands Equipment Using a Chromium Carbide Weld Overlays

Oil refinery with stainless steel process equipment and pipelines. Oil refinery with stainless steel process equipment and pipelines. Oil refinery with stainless steel process equipment and pipelines. Oil refinery with stainless steel process equipment and pipelines.


Polythionic acid stress corrosion cracking of austenitic stainless steel can be prevented by an appropriate soda ash neutralization...

Sign indicating a cathodic protection test point. Sign indicating a cathodic protection test point. Sign indicating a cathodic protection test point. Sign indicating a cathodic protection test point.


Learn about cathodic protection potential measurement, a method used to determine the adequacy of a cathodic protection system by comparing...

Shiny metal alloy coring Shiny metal alloy coring Shiny metal alloy coring Shiny metal alloy coring


Coring: How to Properly Remove This Damaging Alloy Defect to Prevent Corrosion and Improve the Metal's Mechanical Properties